8013885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 14815872

約数和(自身を除く): 6801987

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 2857, 8571, 14285, 31427, 42855, 48569, 94281, 145707, 157135, 242845, 471405, 534259, 728535, 1602777, 2671295, 8013885]

約数ペア:

[(1, 8013885), (3, 2671295), (5, 1602777), (11, 728535), (15, 534259), (17, 471405), (33, 242845), (51, 157135), (55, 145707), (85, 94281), (165, 48569), (187, 42855), (255, 31427), (561, 14285), (935, 8571), (2805, 2857)]